CN220591617U - Drilling machine with freely adjustable drill bit - Google Patents
Drilling machine with freely adjustable drill bit Download PDFInfo
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- CN220591617U CN220591617U CN202322284657.2U CN202322284657U CN220591617U CN 220591617 U CN220591617 U CN 220591617U CN 202322284657 U CN202322284657 U CN 202322284657U CN 220591617 U CN220591617 U CN 220591617U
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- fixedly connected
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- groove
- drill bit
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- 238000005553 drilling Methods 0.000 title abstract description 22
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 34
- 230000005540 biological transmission Effects 0.000 claims description 34
- 230000008093 supporting effect Effects 0.000 claims description 14
- 230000000694 effects Effects 0.000 claims 1
- 238000003754 machining Methods 0.000 abstract description 3
- 238000004080 punching Methods 0.000 abstract 1
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Drilling And Boring (AREA)
Abstract
The utility model provides a drilling machine with a drill bit capable of being freely adjusted, and relates to the technical field of part machining, comprising the following steps: the base, the surface of base is provided with the clamping assembly, one side fixedly connected with of base removes the storehouse. According to the utility model, one end of a workpiece to be processed is prevented from being fixed on the surface of the first placing plate, and the threaded rod of the knob is rotated, so that the other end of the workpiece is fixed on the surface of the second placing plate, so that the drilling machine can fix workpieces with different sizes, the practicability is improved, the first bidirectional motor is started, the moving rod can move left and right under the rotation of the first threaded rod, the second bidirectional motor is started, the second threaded rod is matched with an upper internal threaded pipe under the rotation of the output end of the second bidirectional motor, the first telescopic rod can extend and shorten in the moving rod, and the drilling machine can be arbitrarily adjusted in the punching position on the workpiece, so that the practicability of the drilling machine is improved.
Description
Technical Field
The utility model relates to the technical field of part machining, in particular to a drilling machine with a freely adjustable drill bit.
Background
In the machining of machine parts, it is often necessary to drill holes in multiple parts of the part.
In the prior art, for example, the Chinese patent number is: CN207026524U discloses an adjustable multi-head drilling machine, comprising a base, a support column, a support arm, a drill bit mounting plate and a plurality of drill bits; the top of the drill bit mounting plate is connected to the supporting arm through a telescopic rod, a plurality of strip-shaped mounting blocks are fixed at the bottom of the drill bit mounting plate, and a T-shaped containing groove penetrating along the length direction is formed in the lower surface of each mounting block; the drill bit is provided with a corresponding connecting rod and a first fixing nut, the top end of the connecting rod is provided with a stop block, and the stop block is clamped in the accommodating groove; the outer ring of the part of the connecting rod, which is close to the stop block, is provided with threads, and the connecting rod is fixed on the mounting block through a first fixing nut; the upper end of the drill bit is provided with threads, the lower end face of the connecting rod is provided with corresponding threaded holes, and the drill bit is connected to the connecting rod through the threaded holes. The adjustable multi-head drilling machine can freely adjust the positions and the number of the drill bits, and greatly improves the drilling efficiency.
But above-mentioned patent's support column and support arm are all motionless, want the secondary drilling to tear down the work piece and readjust the position after fixing again and bore for the process of drilling adjustment position is comparatively loaded down with trivial details, and the usability is lower, and the work piece of a shape size can only be fixed comparatively inconveniently through the bolt fastening dismantlement to the centre gripping subassembly simultaneously, and the practicality is lower.
Disclosure of Invention
The utility model aims to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: a drill with a freely adjustable drill bit, comprising: the base, the surface of base is provided with the clamping assembly, one side fixedly connected with of base removes the storehouse, remove the inside of storehouse and seted up the removal groove, two bearing groove one have all been seted up to the both sides of removal groove, four the inside of bearing groove one is provided with the moving assembly.
As a preferred implementation mode, four mounting grooves are formed in the surface of the base, a transmission bin is fixedly connected to one side of the movable bin, a motor groove and a transmission groove are formed in the transmission bin, a bearing groove III is formed in the bottom of the motor groove, and a bearing groove II is formed in the bottom of the transmission groove.
As a preferred implementation mode, the movable assembly comprises two first threaded rods and a movable rod, wherein the surfaces of one ends of the first threaded rods are fixedly sleeved with first bevel gears, one sides of the first bevel gears are fixedly connected with second bevel gears in a meshed mode, the inside of the second bevel gears is fixedly embedded with a transmission rod, the top of the transmission rod is fixedly connected with a first bidirectional motor, the output end of the first bidirectional motor is fixedly and shallowly embedded in the center of the top of the transmission rod, the surfaces of the movable rod are provided with first threaded holes, the top of the movable rod is fixedly connected with an inner threaded pipe, the inside of the movable rod is movably embedded with a first telescopic rod, the top of the first telescopic rod is fixedly connected with a second bidirectional motor, the output end of the second bidirectional motor is fixedly sleeved with a second threaded rod, the surface of the second threaded rod is movably embedded in the inner threaded pipe, the bottom of the first telescopic rod is fixedly connected with a second telescopic rod, the bottom of the second telescopic rod is fixedly connected with a drill bit mounting disc, and the surfaces of the first threaded rod are movably embedded in the inner portions of the first threaded holes.
As a preferred implementation mode, the clamping assembly comprises a clamping plate I, a clamping plate II and a supporting plate, wherein one side of the clamping plate I is fixedly connected with a placing plate I, a bearing hole IV is formed in the surface of the clamping plate II, a placing plate II is fixedly connected with one side of the clamping plate II, a threaded hole II is formed in the surface of the supporting plate, a knob threaded rod is movably embedded in the threaded hole II, and the surface of one end of the knob threaded rod is connected to the inside of the bearing hole IV through a bearing.
As a preferred implementation mode, the surfaces of two ends of the threaded rod I are connected in the four bearing grooves I through bearings, the surfaces of two ends of the transmission rod are connected in the bearing grooves III and II through bearings, and the top of the bi-directional motor I is fixedly connected to the top of the motor groove.
As a preferred embodiment, the bottoms of the clamping plate I and the supporting plate I are fixedly connected to the surface of the base.
Compared with the prior art, the utility model has the advantages and positive effects that:
1. according to the utility model, one end of a workpiece to be processed is prevented from being positioned on the surface of the first placing plate, the second clamping plate is slowly moved towards the first clamping plate by rotating the knob threaded rod, so that the other end of the workpiece is positioned on the surface of the second placing plate to be fixed, and the drilling machine can be designed to fix workpieces with different sizes, so that the practicability is increased.
2. According to the utility model, the first bidirectional motor is started, the transmission rod is driven by the output end of the first bidirectional motor to rotate, the second bevel gears fixedly sleeved on the surface of the transmission rod drive the first bevel gears to rotate, the first threaded rods are fixedly embedded in the first bevel gears, the purpose that the moving rod can move left and right under the rotation of the first threaded rods is achieved, the second bidirectional motor is started, the second threaded rods are matched with the upper inner threaded pipe under the rotation of the output end of the second bidirectional motor, and the purpose that the first telescopic rods can extend and shorten in the moving rod is achieved.
Drawings
FIG. 1 is an overview schematic of a drill with a freely adjustable drill bit provided by the present utility model;
FIG. 2 is a cross-sectional view of a drive chamber of a drill with freely adjustable drill bit provided by the utility model;
FIG. 3 is a top view of a movable magazine of a drill with freely adjustable drill bit provided by the present utility model;
fig. 4 is a schematic diagram of a drilling machine with a freely adjustable drill bit.
Legend description:
1. a base; 101. a mounting groove; 102. moving the bin; 103. a moving groove; 104. a transmission bin; 105. a motor slot; 106. a transmission groove; 107. a first bearing groove; 108. a bearing groove II; 109. bearing grooves III; 2. a moving assembly; 201. a first threaded rod; 202. a first bevel gear; 203. a second bevel gear; 204. a transmission rod; 205. a bi-directional motor I; 206. a moving rod; 207. a first threaded hole; 208. a first telescopic rod; 209. an internally threaded tube; 210. a second threaded rod; 211. a two-way motor II; 212. a second telescopic rod; 213. a drill mounting plate; 3. a clamping assembly; 301. a clamping plate I; 302. a clamping plate II; 303. a support plate; 304. a threaded hole II; 305. a knob threaded rod; 306. bearing holes IV; 307. placing a first plate; 308. and placing a second plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: a drill with a freely adjustable drill bit, comprising: the base 1, the surface of base 1 is provided with clamping assembly 3, and one side fixedly connected with of base 1 removes storehouse 102, removes the inside of storehouse 102 and has seted up removal groove 103, and two bearing groove one 107 have all been seted up to the both sides of removal groove 103, and the inside of four bearing grooves one 107 is provided with the removal subassembly 2.
Specific: the surface of a first placing plate 307 is prevented from being processed at one end of a workpiece to be processed, the first clamping plate 301 is moved slowly by rotating the knob threaded rod 305, the second clamping plate 302 is moved to the first clamping plate 301, and accordingly the other end of the workpiece is placed on the surface of the second placing plate 308 to be fixed, the drilling machine can fix workpieces of different sizes, practicality is improved, the first bidirectional motor 205 is started, the transmission rod 204 is driven to rotate by the output end of the first bidirectional motor 205, the two bevel gears 203 fixedly sleeved on the surface of the transmission rod 204 drive the two bevel gears 202 to rotate, the first clamping plate 301 is fixedly embedded in the first bevel gears 202, the moving rod 206 can move left and right under the rotation of the first clamping plate 301, the second bidirectional motor 211 is started, the second threaded rod 210 is matched with the inner threaded pipe 209 under the rotation of the output end of the second bidirectional motor 211, the first telescopic rod 208 can be stretched and shortened in the moving rod 206, the drilling position of the drilling machine can be randomly adjusted on the workpiece, and the practicability of the drilling machine is improved.
In one embodiment, four mounting grooves 101 are formed in the surface of the base 1, a transmission bin 104 is fixedly connected to one side of the moving bin 102, a motor groove 105 and a transmission groove 106 are formed in the transmission bin 104, a bearing groove three 109 is formed in the bottom of the motor groove 105, and a bearing groove two 108 is formed in the bottom of the transmission groove 106.
Specific: the motor groove 105 and the driving groove 106 are used for fixedly supporting the driving rod 204, preventing the driving rod 204 from falling off from the device, and the purpose of supporting and fixing the driving rod 204 is not affected under the rotating state of the driving rod 204 by using bearing connection.
In one embodiment, the moving assembly 2 includes two first threaded rods 201 and a moving rod 206, the first bevel gears 202 are fixedly sleeved on the surfaces of one ends of the two first threaded rods 201, the second bevel gears 203 are connected to one sides of the first bevel gears 202 in a meshed mode, the transmission rod 204 is fixedly embedded in the interior of the second bevel gears 203, the first bidirectional motor 205 is fixedly connected to the top of the transmission rod 204, the output end of the first bidirectional motor 205 is fixedly and shallowly embedded in the center of the top of the transmission rod 204, two first threaded holes 207 are formed in the surface of the moving rod 206, an internal threaded pipe 209 is fixedly connected to the top of the moving rod 206, a first telescopic rod 208 is movably embedded in the interior of the moving rod 206, a second bidirectional motor 211 is fixedly connected to the top of the telescopic rod 208, a second threaded rod 210 is fixedly sleeved on the output end of the second bidirectional motor 211, a second threaded rod 210 is movably embedded in the interior of the internal threaded pipe 209, a second telescopic rod 212 is fixedly connected to the bottom of the telescopic rod 208, a second drill bit mounting plate 213 is fixedly connected to the bottom of the telescopic rod 212, and the surfaces of the first threaded rods 201 are movably embedded in the interior of the two first threaded holes 207.
Specific: starting a first bidirectional motor 205, driving a transmission rod 204 to rotate under the drive of the output end of the first bidirectional motor 205, driving two first bevel gears 202 to rotate by two second bevel gears 203 fixedly sleeved on the surface of the transmission rod 204, and fixedly embedding a first clamping plate 301 in the first bevel gears 202, so that a moving rod 206 can move left and right under the rotation of the first clamping plate 301, starting a second bidirectional motor 211, matching a second threaded rod 210 with an upper inner threaded pipe 209 under the rotation of the output end of the second bidirectional motor 211, and extending and shortening a first telescopic rod 208 in the moving rod 206.
In one embodiment, the clamping assembly 3 includes a first clamping plate 301, a second clamping plate 302 and a supporting plate 303, one side of the first clamping plate 301 is fixedly connected with a first placing plate 307, a fourth bearing hole 306 is formed in the surface of the second clamping plate 302, a second placing plate 308 is fixedly connected with one side of the second clamping plate 302, a second threaded hole 304 is formed in the surface of the supporting plate 303, a knob threaded rod 305 is movably embedded in the second threaded hole 304, and one end of the knob threaded rod 305 is connected to the inside of the fourth bearing hole 306 through a bearing.
Specific: one end of a workpiece to be processed is prevented from being placed on the surface of the first placing plate 307, the second clamping plate 302 is slowly moved towards the first clamping plate 301 by rotating the knob threaded rod 305, and the other end of the workpiece is placed on the surface of the second placing plate 308 to be fixed, so that the drilling machine can be used for fixing workpieces of different sizes, and the practicability is improved.
In one embodiment, the surfaces of the two ends of the first threaded rod 201 are connected to the inside of the first bearing groove 107 through bearings, the surfaces of the two ends of the driving rod 204 are connected to the inside of the third bearing groove 109 and the second bearing groove 108 through bearings, and the top of the first bidirectional motor 205 is fixedly connected to the top of the motor groove 105.
Specific: the motor slot 105 and the driving slot 106 are used for fixedly supporting the driving rod 204, preventing the driving rod 204 from falling off from the device, and the purpose of supporting and fixing the driving rod 204 is not affected in a rotating state of the driving rod 204 by using bearing connection, and the motor slot 105 is used for fixing the bi-directional motor 205, so that the rotation of the driving rod 204 is prevented from being affected by the fact that the bi-directional motor 205 is not fixed.
In one embodiment, the bottoms of the clamping plate 301 and the supporting plate 303 are fixedly connected to the surface of the base 1.
Specific: the supporting action of the clamping plate 301 and the supporting plate 303 prevents the workpiece from being clamped and fixed, so that the workpiece moves, and drilling is inconvenient.
Working principle: the surface of a first placing plate 307 is prevented from being processed at one end of a workpiece to be processed, the second clamping plate 302 is moved slowly towards the first clamping plate 301 by rotating the first rotating knob threaded rod 305, so that the other end of the workpiece is placed on the surface of the second placing plate 308, workpieces of different sizes can be fixed by the aid of the design, practicability is improved, the first bidirectional motor 205 is started, the transmission rod 204 is driven to rotate by the output end of the first bidirectional motor 205, the first two bevel gears 202 are driven to rotate by the aid of the second bevel gears 203 fixedly sleeved on the surface of the transmission rod 204, the first threaded rods 201 are fixedly embedded in the first bevel gears 202, the fact that the moving rod 206 can move left and right under rotation of the first clamping threaded rod 201 is achieved, the second bidirectional motor 211 is started, the second threaded rod 210 is matched with the upper threaded pipe 209 under rotation of the output end of the second bidirectional motor 211, the first telescopic rod 208 can be stretched and shortened in the moving rod 206 is achieved, the drilling position of the workpiece can be adjusted randomly, and the practicability of the drilling machine is improved.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (6)
1. A drill with a freely adjustable drill bit, comprising: base (1), the surface of base (1) is provided with clamping assembly (3), one side fixedly connected with of base (1) removes storehouse (102), remove the inside of storehouse (102) and seted up removal groove (103), two bearing groove (107) have all been seted up to the both sides of removal groove (103), four the inside of bearing groove (107) is provided with movable assembly (2).
2. A drill with freely adjustable drill bit according to claim 1, characterized in that: four mounting grooves (101) are formed in the surface of the base (1), a transmission bin (104) is fixedly connected to one side of the movable bin (102), a motor groove (105) and a transmission groove (106) are formed in the transmission bin (104), a bearing groove III (109) is formed in the bottom of the motor groove (105), and a bearing groove II (108) is formed in the bottom of the transmission groove (106).
3. A drill with freely adjustable drill bit according to claim 1, characterized in that: the moving assembly (2) comprises two first threaded rods (201) and a moving rod (206), wherein the surfaces of one ends of the first threaded rods (201) are fixedly sleeved with first bevel gears (202), one sides of the first bevel gears (202) are respectively and fixedly connected with second bevel gears (203), transmission rods (204) are fixedly embedded in the second bevel gears (203), the tops of the transmission rods (204) are fixedly connected with first bidirectional motors (205), the output ends of the first bidirectional motors (205) are fixedly embedded in the centers of the tops of the transmission rods (204), the surfaces of the moving rod (206) are provided with first threaded holes (207), the tops of the moving rod (206) are fixedly connected with inner threaded pipes (209), telescopic rods (208) are movably embedded in the first moving rod (206), the tops of the telescopic rods (208) are fixedly connected with second bidirectional motors (211), the output ends of the second bidirectional motors (211) are fixedly sleeved with threaded rods (210), the surfaces of the second bidirectional motors (210) are movably embedded in the inner threaded pipes (208), the bottoms of the first threaded pipes (208) are fixedly connected with telescopic rods (212), the surfaces of the two threaded rods (201) are movably embedded in the threaded holes (207).
4. A drill with freely adjustable drill bit according to claim 1, characterized in that: clamping assembly (3) are including splint one (301), splint two (302) and backup pad (303), one side fixedly connected with of splint one (301) places board one (307), bearing hole four (306) have been seted up to the surface of splint two (302), one side fixedly connected with of splint two (302) places board two (308), screw hole two (304) have been seted up on the surface of backup pad (303), the inside activity of screw hole two (304) has inlayed knob threaded rod (305), the surface of knob threaded rod (305) one end passes through the inside of bearing hole four (306) connection.
5. A drill with freely adjustable drill bit according to claim 3, characterized in that: the surfaces of two ends of the first threaded rod (201) are connected to the inside of the first four bearing grooves (107) through bearings, the surfaces of two ends of the transmission rod (204) are connected to the inside of the third bearing groove (109) and the inside of the second bearing groove (108) through bearings, and the top of the first bidirectional motor (205) is fixedly connected to the top of the motor groove (105).
6. A drill with freely adjustable drill bit as claimed in claim 4, wherein: the bottoms of the clamping plate I (301) and the supporting plate (303) are fixedly connected to the surface of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322284657.2U CN220591617U (en) | 2023-08-24 | 2023-08-24 | Drilling machine with freely adjustable drill bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322284657.2U CN220591617U (en) | 2023-08-24 | 2023-08-24 | Drilling machine with freely adjustable drill bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220591617U true CN220591617U (en) | 2024-03-15 |
Family
ID=90171094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322284657.2U Active CN220591617U (en) | 2023-08-24 | 2023-08-24 | Drilling machine with freely adjustable drill bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220591617U (en) |
-
2023
- 2023-08-24 CN CN202322284657.2U patent/CN220591617U/en active Active
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